Zalupator228
316 posts


@mathsrick_ 2 sqrt (x) = sqrt(12)
sqrt(x) = sqrt(12) / 2 = sqrt(12 / 4)
sqrt(x) = sqrt(3)
x ^ 2 = 9
English

@mathtech789 sqrt(7) * 3 / sqrt(21) = sqrt(7) * sqrt(9) / sqrt(21) = sqrt(63) / sqrt(21) = sqrt(3) = 3 ^ 0.5
Română

@mathpulses g/ 5! = 12 / 6! = 12 / (5! * 6) = 2 / 5!
g / !5 = 2 / !5
g = 2


































